baber/WOPTO huggingface dataset:
Patent JP-H01312951-A (JP)
Title: Grass float
Inventor: CHIN HIROSHI
IPC: A01K93/00
Filed: 1988-06-06
Abstract: PURPOSE: To provide an akebia float which is light, has excellent buoyancy, material homogeneity, strength, etc., has no absorptivity, is decomposed by microorganisms and does not pollute environment even when discarded after use. CONSTITUTION: The epidermis layers of.the stems of the natural akebia are removed and the hollow akebia having no medullary 1 materials is selected and removed. The medullary materials are taken oout of the akebia having the meddulary materials and the akebia is cut to a suitable size. The float 1 for fishing consisting of a main body 11 and an index 12 is then manufactured according to the conventional methods by using such material. The surface of the float is coated with a coating material, by which a product is formed. The resulted float 1 for fishing has the higher strength than the float formed by using a balsa material.
Patent JP-H04362659-A (JP)
Title: Image forming device
Inventor: YAGI MICHIO
IPC: G03G21/00
Filed: 1991-06-11
Abstract: PURPOSE:To prevent a faulty image from being formed by biasing a belt-like photosensitive body in one direction and forming the image after a biased amount becomes stable. CONSTITUTION:A stopper is provided on the back side of the photosensitive belt 1, and a CCD linear sensor 25 and a lens 26 are provided on one side and an illuminating lamp 27 is provided on the other side in a state where the belt 1 is interposed between them, so that a biased amount detecting means is obtained. A driving roller 2 and a turning roller 3 are not made parallel so that the bias may be caused in one direction, and the photosensitive belt 1 is idly rotated until the stopper abuts on the end of the driving roller 2 and the biased amount is not fluctuated after turning on the power source of the device.
Patent JP-H085638-A (JP)
Title: Health care system
Inventor: AKUTSU UTAYOSHI
IPC: A61B10/00
Filed: 1994-06-21
Abstract: PURPOSE:To promote health care in daily life by estimating the possibility of cancer crisis characteristic of female based on the quantity of female hormone and steroid hormone during a predetermined interval of ovarian cycle thereby awakening a user to the possibility of cancer crisis. CONSTITUTION:When a user sits on a toilet seat and urinates, a urine sensor 4 detects the urine. Based on a signal from the sensor 4, female hormone 5 and steroid hormone 6 are detected and stored 8. The ovarian cycle 15 then operated 9 based on the time series variation of female hormone thus stored and a decision is made at which interval of the ovarian cycle the detection day belongs. If the detection day substantially belongs to the first week after ovulation, the cancer crisis possibility estimatting means 10 receiving the signal 9 compares the values of both stored hormones with each other. The both hormones are also compared with a standard quantity and a possibility of cancer crisis is estimated based on the transition of variation rate of the compared value during a predetermined interval and the estimated possibility is displayed 13. The user comprehends the value and recognizes the possibility of cancer crisis thus promoting the daily health care.
Patent JP-H0432460-A (JP)
Title: Sheet material distributing device
Inventor: KITAHARA MAKOTO
IPC: B65H29/22
Filed: 1990-05-28
Abstract: PURPOSE:To improve the stack and storage performance of sheet material regardless of the moving direction of a bin group by constructing a bin moving type sheet material distributing device in such a way as to control a sheet material discharge method such as the discharge speed of the sheet material according to the moving direction of the bin group. CONSTITUTION:The speed V1 of sheet material 5 discharged from a pair of carrier rollers 10 into a bin B at the time of bin B being moved in the ascending direction of an arrow mark 47 and the discharge speed V2 of the sheet material at the time of the bin B discending in the direction of an arrow mark 46 are set in the relation of V1>V2. In this way, the gliding distance of the sheet material 5 discharged into the bin B during its descending action can be brought close to the gliding distance of the sheet material 5 discharged into the bin B during its ascending action, and thus the stack state can be unified regardless of the moving direction of the bin group.
Patent JP-S63303046-A (JP)
Title: Method for applying ceramic coating to metal surface
Inventor: SUGIMOTO HIROYUKI
IPC: C23C4/02
Filed: 1987-06-04
Abstract: PURPOSE:To form a dense vitreous thermal sprayed film excellent in adhesive strength on the surface of a metal, by subjecting a metallic base material preheated to a specific temp. to flame spraying with a powdered vitreous material of a specific softening point. CONSTITUTION:A metallic base material is preheated to 300-800 deg.C, and flame spraying with powdered vitreous material of <=1,000 deg.C softening point (borosilicate glass, lead glass, phosphate glass, etc.) is applied to the above base material to form a thermally sprayed film of about 20-1,000mu thickness. Further,m it is preferable to apply, prior to preheating, blasting treatment to the metallic base material to carry out surface roughing, and the temp. of the flame to be sprayed is regulated to <=about 2,000 deg.C. By this method, the dense vitreous thermally sprayed film can be formed on the metal surface, and the oxidation resistance, acid resistance, electric insulating property, and attractive appearance of the metal can be improved.
Patent JP-S5564980-A (JP)
Title: Welding torch
Inventor: TADA TOSHIO
IPC: B23K9/26
Filed: 1978-11-10
Abstract: PURPOSE: To smooth the feeding of a wire and improve the operating characteristic of the torch by providing a flexible member having screw-form space to a flexible conduit and screwing the spiral member to the screw-form space near the connecting part with the torch.  
     CONSTITUTION: A screw-form member 6 is screwed to the screw-form space 101 of a flexible member 1 from one end part of a flexible conduit 5 for guiding a consumable wire. A guide pipe 9 is connected via detention means 8 to a connecting fitting 7 and a nozzle 11 and tip are disposed to its free end part. At the time of lifting the torch at the welding with this construction, the own weight of the flexible conduit 5 does not act upon the connecting part and the flexing of the flexible conduit 5 is eased. Hence, the wire feeding becomes smooth and even welding results are obtainable. In addition, it is also possible to use the flexible conduit 5 by cutting the same to a desired length. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5840049-A (JP)
Title: Preparation of feed from aquatic products
Inventor: HIRAI TAKASHI
IPC: A23K1/165
Filed: 1981-09-02
Abstract: PURPOSE:To obtain a feed with high production efficiency, by adding mineral water and high-temperature enzymes to a crushed raw material so that it is digested, followed by fermenting and aging it. CONSTITUTION:Waste obtained from processing of aquatic products or the whole fish bodies as a raw material are ground by the crush er 1, thrown to the dissolving tank 2, stirred and allowed to stand. In stirring, mineral water and a very small amount of a vegetable high-temperature enzyme are added to the tank at 66-73 deg.C for 8hr, and the raw material is sterilized and made into a solution. In taking out the solubilized raw material and packing it into the aging chamber 3, a very small amount of middle-temperature reproducible bacterium such as a mold belonging to the genus Bacillus and various kinds of hydrolases such as protease, cellulase, etc. are added to the raw material, which is aged and fermented at 43-45 deg.C at the humidity of 35% for 3-5 days. Air is sent in the tank 3 and the raw material is partially dehydrated, to give the raw material in the form of a concentrated solution. It is put in the drum dryer 4 and dried to give a powdery feed.
Patent JP-H0433167-A (JP)
Title: Circuit simulation device
Inventor: KAMAKURA TOMOKO
IPC: G06F17/50
Filed: 1990-05-29
Abstract: PURPOSE:To save a trouble for executing simulation for any number of times and to reduce the probability of error by setting a convergent condition alteration definition file, reading the condition and repeating simulation. CONSTITUTION:A net list extraction means 2 generates a simulation net list from circuit graphic data 1 and a simulator 3 executes calculation based on it. A judgement means 5 judges whether a solution is converged in the simulator 3 or not the appearance of an error or not. When it is converged, simulation terminates here. When it is not converged, an alteration means 6 adding a convergent condition to the net list alters the net list based on the convergent condition alteration definition list, and the simulator 3 executes calculation again. It is repeated until the solution is converged and it is judged whether all the files 7 are set or not. When all are set and the resolution is not converged, simulation terminates.
Patent JP-S6031301-A (JP)
Title: Microwave integrated circuit
Inventor: HASE HIDEKAZU
IPC: H01P5/02
Filed: 1983-08-01
Abstract: PURPOSE:To reduce the parasitic capacitance of a spiral inductance to nearly 1/3-1/5 of the conventional inductance by removing a ground conductor beneath the spiral inductance and providing a hole at a case placed beneath the inductance. CONSTITUTION:The hole left after the ground conductor beneath the spiral inductance is removed is shown in caption 8, and the hole provided to the case placed beneath the spiral inductance is shown in caption 9. An example of the frequency versus gain characteristic of a microwave band amplifier through the constitution above and an example of the frequency versus gain characteristic of the microwave band amplifier through a conventional constitution are shown in figure. Curve (b) shows the frequency versus gain characteristic of the microwave band amplifier of this constitution, the gain is nearly 20dB at 1.5-2.0GHz, which is well coincident with the calculation value. Curve (c) indicates the example of frequency versus gain characteristic of the microwave band amplifier through the conventional constitution. The change in the frequency characteristic is decreased.
Patent JP-H04339866-A (JP)
Title: Production of naphthophthalocyanine derivative
Inventor: FUKUCHI TAKASHI
IPC: C09B47/04
Filed: 1991-05-16
Abstract: PURPOSE:To produce the title deriv. simply at a high yield by reacting metallic lithium successively with pentyl alcohol, a 2,3-dicyanonaphthalene deriv., and a specific compd. CONSTITUTION:Metallic lithium is reacted with pentyl alcohol and then with a 2,3-dicyanonaphthalene deriv. of formula I. The reaction product is reacted with a compd. represented by the formula: MlL<1>m, MlL<1>mL<2>n, or MlL<1>mL<2>n<3>g to give the title deriv. of formula II. In those formulas R is alkyl, aryl, alkenyl, halogen, or a ring structure formed by combining adjacent groups with each other; M is an element selected from the group consisting of having atomic numbers of 13, 14, from 22 to 33, from 44 to 51, and from 76 to 78; L<1>, L<2>, L<3>, B<1>, and B<2> are each an atom or a group of atoms those having an unshared electron pair; X is 0-4; and It, l, n, and g are each 0-12.
Patent JP-H04343684-A (JP)
Title: Conveying device
Inventor: NONAMI YASUSHI
IPC: B25J5/02
Filed: 1991-05-16
Abstract: PURPOSE:To miniaturize a device without impairing the function of the device in the conveying device vertically and horizontally moving a work in the production process. CONSTITUTION:A transfer bar 81 is horizontally movably held by the second table 71 vertically movable against a main body frame 41, the first table 61 movable against the main body frame 41 and the transfer bar 81 are coupled via a coupling means 91 coupling only in the horizontal direction, the first table 61 is horizontally driven by the first driving means 101, and the second table 71 is vertically driven by the second driving means 111.
Patent JP-S63302905-A (JP)
Title: Method for washing membrane module
Inventor: YAMANO SHIGERU
IPC: B01D65/06
Filed: 1987-06-03
Abstract: PURPOSE:To reduce the consumption of a washing soln. by making the pressure in a permeated liq. passage higher than that in a raw liq. passage to allow the washing soln. to ooze out into the raw liq. passage, and removing the contaminant decomposed and dissolved by the washing soln. by the circulating soln. flowing in the raw liq. passage. CONSTITUTION:The circulating soln. in a dilution tank 7 such as water, hot water, or a raw liq. is sent through a circulating pump 8 into the raw liq. passage 4 of the membrane module 1, and a washing soln. in a liq. chemical tank 11 is sent into the permeated liq. passage 5 by a pump 12. In this case, the pressure P2 in the permeated liq. passage 5 is made higher than the pressure P1 in the raw liq. passage 4 by a pressure control valve 14. A part of the permeated liq. oozes out into the raw liq. passage 4 through the pore of a permeable membrane 3. Meantime, the contaminant deposited in the pore and on the surface of the membrane 3 on the raw liq. passage side is decomposed or dissolved by the washing soln., released from the membrane by the shearing effect of the circulating soln. flowing in the raw liq. passage 4, and recovered in a tank 7.
Patent JP-S621809-A (JP)
Title: Method for operating blast furnace
Inventor: TAMURA KENJI
IPC: C21B5/00
Filed: 1985-06-26
Abstract: PURPOSE:To stabilize the operation of a blast furnace and the quality of molten pig iron by deducing a quantitative relative formula between a productivity coefft. and the proper diameter of a tuyere under arbitrary conditions during the operation of the blast furnace with optional equipment and by regulating the diameter of the tuyere according to the formula. CONSTITUTION:The depth DR of a raceway formed in front of a blast tuyere of a blast furnace is measured. The diameter Dt of the tuyere is regulated according to the formula so that the depth DR of the raceway is reduced to <=1.4m. In the formula, Dt is the diameter (m) of the tuyere; k is a constant defined by conditions during the operation of the blast furnace; r is a productivity coefft. (t.d<-1>.m<-3>); Vi is the internal volume (m<3>); Nt is the number (-) of tuyeres; and DR is the set depth (m) of the raceway.
Patent JP-S6028766-A (JP)
Title: Gate controller of thyristor
Inventor: TACHIBANA MEGUMI
IPC: H02M1/06
Filed: 1983-07-28
Abstract: PURPOSE:To enhance the reliability of a thyristor control by providing an analog type OFF pulse forming circuit for determining the pulse width of a gate OFF pulse by the analog amount in parallel with a digital type OFF pulse forming circuit. CONSTITUTION:An analog type OFF pulse forming circuit 6 is connected in parallel with a counter 2 of a digital type OFF pulse forming circuit. The both outputs of the counter 2 and the circuit 6 are supplied through an OR circuit 7 to a gate transformer drive circuit 5. Even if the counter 2 is erroneously operated by the influence of a noise, a normal OFF gate pulse is supplied from the circuit 6 through the circuit 7 to the circuit 5.
Patent JP-S63304900-A (JP)
Inventor: WATANABE TAKAHIRO
IPC: E21F1/00
Filed: 1987-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0434834-A (JP)
Title: Metal halide lamp
Inventor: NEGISHI YUKIO
IPC: H01J61/54
Filed: 1990-05-31
Abstract: PURPOSE:To prevent early deterioration and also ensure restarting a lamp by composing a starter with a nonlinear condenser in which the outer peripheral edge part of a ferroelectric ceramic substrate is not covered with ferroelectric crystallization glass. CONSTITUTION:A nonlinear condenser (FEC) 116, in which electrode films 122a and 122b are formed on both the surfaces of a conductive ceramic substrate 121, is coated with ferroelectric crystallization glass 123a and 123b except a lead wire connection part and the peripheral edge part of the substrate 121, and is connected to lead wires 125a and 125b with conductive adhesives 124a and 124b used to the films 122a and 122b. Also a FEC side thermal switch 115b is mounted on a position nearer to a luminous tube 13 than an auxiliary electrode side thermal switch 115a and becoming high temperature. This can ensure restarting a lamp and prevent the early deterioration of the FEC itself.
Patent JP-2000324966-A (JP)
Title: Construction technique of seaweed bed-developing structure
Inventor: SHIRAKI YASUMI
IPC: A01G33/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enable a three-dimensional and highly permanent seaweed bed resulting in the effective utilization of underwater to be conveniently developed at a high success rate. SOLUTION: This seaweed bed-developing structure 1 comprises a block-like foundation 2 and a plurality of pillars 3 standing from the foundation. An operator B on a barge 20 temporarily tacks a necessary number of support bases 10, to which seaweed seedlings previously are adhered, in the bottom end part of each pillar 3 and sinks/installs the structure 1 at a defined place on the bottom of the sea. A diver A standing by in the sea fixes the support bases 10 at respective defined positions of the pillars 3 by transferring the support bases 10 upward so that seaweed seedlings are attached to the structure 1 in a satisfactory state. These seaweed seedlings become cores and seaweeds flourish around the cores.
Patent JP-S62470-A (JP)
Title: Imidazole derivative
Inventor: TSURUTA MINEO
IPC: C07D233/60
Filed: 1985-06-25
Abstract: NEW MATERIAL:An imidazole derivative shown by the formula I [R<1> and R<2> are H or lower alkyl; X is H, halogen lower alkyl, etc.; Y is formyl or -CH(R<3>)-Z (R<3> is H or lower alkyl; Z is OH, lower alkoxy, etc.,) etc.]. EXAMPLE:5-(1-Imidazolyl)-2-methyl-alpha-(4-hydroxymethyl-2, 6-dimethylphen yl)-ben zenemethanol. USE:A drug having an inhibitory action on thromboxane A2 synthesis, an inhibitory action on blood platelet aggregation, etc. PREPARATION:A compound shown by the formula II (Q is halogen) is reacted with imidazole in a proper solvent in the presence of a base under heating for 1-24hr.
Patent JP-H05306476-A (JP)
Title: Surface coated material, surface coating treatment and valve for internal combustion engine
Inventor: SHIMIZU TETSUYA
IPC: C22C29/06
Filed: 1992-04-30
Abstract: PURPOSE:To form a coating and hardening layer having high hardness and high wear resistance by coating the surface of a mechanical member consisting of Ti, Ti alloy, Ti-Al intermetallic compd., etc., with a particle mixture composed of a Ti-Al intermetallic compd. mixed with m.p. lowering elements and hard particles, then subjecting the member to a heat treatment. CONSTITUTION:An ingot of a Ti alloy, etc., which is composed of Ti-6Al-4V system and is light and highly strong is cogged, by which the valve 1 consisting of a face part 2, a stem part 3 and a stem end part 4 for internal combustion engines is produced. One or >=2 kinds of Cu, Zr, Ni, Mn, Si, B, P, etc., are added as the melting temp. lowering elements to the powder of the Ti-Al intermetallic compd. consisting of 25 to 42wt.% Al and the balance Ti to lower the melting temp. to <=1250 deg.C and further, TiC, NbC, etc., are mixed at 1 to 30wt.%. therewith and the mixture is made into a slurry form by polyvinyl alcohol, etc. Such slurry is applied on the valve 1 and the valve is subjected to a heat treatment, by which the coating and hardening layer 5 having the excellent wear resistance is formed in order to improve the wear resistance of the magnetic valve 1.
Patent JP-H03163158-A (JP)
Title: Flame-retardant, thermoplastic polybrominated phenyl phosphate composition
Inventor: JIYOSEFU GURIIN
IPC: C08L75/04
Filed: 1990-05-31
Abstract: PURPOSE: To provide a flame-retardant thermoplastic composition excellent in impact resistance, processability, heat resistance, etc., by mixing a resin such as a polycarbonate with a specified solid polybrominated triphenyl phosphate ester and antimony oxide in a specified ratio.  
     CONSTITUTION: This composition is produced by compounding a resin selected among as polycarbonate (A), polybutylene terephthalate (B), polyethylene terephthalate (C), a blend or alloy (D) of components A and B and a blend or alloy (E) of component C with an acrylonitrile/butadiene/styrene copolymer with a flame-retardant amount of solid polybrominated triphenyl phosphate ester having a bromine/phosphorus molar ratio of 6-9 and below 5 wt.% (in terms of the antimony oxide) sodium antimonate or antimony oxide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5582008-A (JP)
Title: Measuring method of accuracy for revolution of or rotary shaft
Inventor: MITSUI MIKIYUKI
IPC: G01H1/00
Filed: 1978-11-14
Abstract: PURPOSE: To automatically measure the accuracy of the rotary shaft of the rotating body, by measuring the movement of the rotating body by using the displacement meters three or more in the same plane, and correcting the output signal of the meters with the displacement based on the shape of the rotating body.  
     CONSTITUTION: Three displacement meters  A,B,C are located in the plane including the specific cross section of the shaped material 1. As a meters A,B,C, arbitrary displacement meters such as capacitance type and eddy current type can be used. In the output of the meters, the rotary accuracy component of the rotary shaft as well as the shape component of the shaped material 1 can be included. The shape component is picked up from the output of the displacement meters and it is corrected to the output of the meters. With this constitution, without using the measuring ring and measuring ball, accurate measurement of the rotary accuracy for the rotary shaft and automation of the measurement can be made under the machining of the shaped material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5364584-A (JP)
Title: Temperature displaying apparatus
Inventor: KAMEDA TOORU
IPC: G01K11/00
Filed: 1976-11-22
Abstract: PURPOSE: To make simple the constitution, by comparatively detecting the switching voltage of the thermosensitive thyristor so as to hold and display the detected result for a certain period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04364798-A (JP)
Title: Printed circuit board
Inventor: YAMAMOTO YUICHI
IPC: H05K3/34
Filed: 1991-06-12
Abstract: PURPOSE:To provide a printed circuit board in which soldering of a component can be facilitated and a connection of high reliability can be performed in the board in which a surface mounting component is mounted. CONSTITUTION:A flat surface 4a is formed and provided by means for bringing, for example, a solder iron into contact with a surface of a solder layer 4 covering a connecting pad 3 by a method for melting and dipping, etc., and pressing it while heating it. Since the surface of the solder layer adhesively formed on the electrode pad (connecting pad) is formed at least partly on the flat surface, the leads of a surface mounting component can be effectively brought into contact with the pads and stably connected by placing the leads on the flat surface and remelting the solder (or allowing it to reflow).